TETRONIC ACID(4971-56-6) 1H NMR
Molecular FormulaC4H4O3
Molecular Weight100.07
InChIInChI=1S/C4H4O3/c5-3-1-4(6)7-2-3/h1-2H2
InChIKey JCGNDDUYTRNOFT-UHFFFAOYSA-N
SmilesO1CC(=O)CC1=O
-
![](https://www.chemicalbook.com/Spectrum/4971-56-6_MS.gif)
Mass
MS-NW-7982
tetrahydrofuran-2,4-dione
C4H4O3 (Mass of molecular ion: 100)
Source Temperature: 210 °C
Sample Temperature: 220 °C
Direct, 75 eV
13.0 1.5
14.0 4.9
15.0 2.8
18.0 1.4
26.0 2.6
27.0 1.5
28.0 3.1
29.0 8.7
30.0 3.0
41.0 4.2
42.0 100.0
43.0 24.8
69.0 2.3
72.0 8.0
100.0 35.2
101.0 1.8